Ubuntu 14.04 LTS : NVIDIA graphics drivers vulnerabilities (USN-2438-1)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-2438-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(80025);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/20");

  script_cve_id("CVE-2014-8091", "CVE-2014-8098", "CVE-2014-8298");
  script_bugtraq_id(71597, 71606);
  script_xref(name:"USN", value:"2438-1");

  script_name(english:"Ubuntu 14.04 LTS : NVIDIA graphics drivers vulnerabilities (USN-2438-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"It was discovered that the NVIDIA graphics drivers incorrectly handled
GLX indirect rendering support. An attacker able to connect to an X
server, either locally or remotely, could use these issues to cause
the X server to crash or execute arbitrary code resulting in possible
privilege escalation.

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  script_set_attribute(attribute:"see_also", value:"https://ubuntu.com/security/notices/USN-2438-1");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2014-8298");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2014-8091");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/12/10");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/12/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/12/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-304");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-304-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-304-updates");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-304-updates-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-319");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-319-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-319-updates");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-319-updates-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-331");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-331-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-331-updates");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-331-updates-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-331-updates-uvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-331-uvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-current");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-current-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-current-updates");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-current-updates-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-experimental-304");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-experimental-304-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-libopencl1-304");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-libopencl1-304-updates");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-libopencl1-331");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-libopencl1-331-updates");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-opencl-icd-304");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-opencl-icd-304-updates");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-opencl-icd-331");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-opencl-icd-331-updates");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libcuda1-304");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libcuda1-304-updates");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libcuda1-331");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libcuda1-331-updates");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Ubuntu Local Security Checks");

  script_copyright(english:"Ubuntu Security Notice (C) 2014-2020 Canonical, Inc. / NASL script (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}

include('debian_package.inc');

if ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('14.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 14.04', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);

var pkgs = [
    {'osver': '14.04', 'pkgname': 'libcuda1-304', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'libcuda1-304-updates', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'libcuda1-331', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'libcuda1-331-updates', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'nvidia-304', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'nvidia-304-dev', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'nvidia-304-updates', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'nvidia-304-updates-dev', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'nvidia-319', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'nvidia-319-dev', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'nvidia-319-updates', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'nvidia-319-updates-dev', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'nvidia-331', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'nvidia-331-dev', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'nvidia-331-updates', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'nvidia-331-updates-dev', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'nvidia-331-updates-uvm', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'nvidia-331-uvm', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'nvidia-current', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'nvidia-current-dev', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'nvidia-current-updates', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'nvidia-current-updates-dev', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'nvidia-experimental-304', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'nvidia-experimental-304-dev', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'nvidia-libopencl1-304', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'nvidia-libopencl1-304-updates', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'nvidia-libopencl1-331', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'nvidia-libopencl1-331-updates', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'nvidia-opencl-icd-304', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'nvidia-opencl-icd-304-updates', 'pkgver': '304.125-0ubuntu0.0.1'},
    {'osver': '14.04', 'pkgname': 'nvidia-opencl-icd-331', 'pkgver': '331.113-0ubuntu0.0.4'},
    {'osver': '14.04', 'pkgname': 'nvidia-opencl-icd-331-updates', 'pkgver': '331.113-0ubuntu0.0.4'}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var osver = NULL;
  var pkgname = NULL;
  var pkgver = NULL;
  if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
  if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
  if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
  if (osver && pkgname && pkgver) {
    if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;
  }
}

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  var tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libcuda1-304 / libcuda1-304-updates / libcuda1-331 / etc');
}